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      05-02-2018, 02:29 PM   #63
Noir
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Drives: 2006 E90 330i 6MT
Join Date: Aug 2016
Location: San Antonio

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Quote:
Originally Posted by Taskmaster View Post
Quote:
Originally Posted by Biginboca View Post
Well I believe the 3.91 would be great but only if you run the 7500rpm redline. Can you do that redline with the SC?

If so then for sure do a 3.91 with LSD. Your shift points at 7500 would not be bad at all the 2-3 shift will be around 58-59mph, 3-4 shift like 92-94mph. About the same as 3.73 rear diff with stock redline.
Not recommended if you drive on the highway.
Right on...
Yeah, not too much of that for me here in VA.
However, live close to what would be the sticks in TX have to take the highway to get anywhere... The main plan if I was going to get an actual lsd was to get a 3.64 as a happy medium. But I need to read more on the types. Pete gave ne a nice TLDR about ramps the other day.
Just picking between what I've seen on diffsonline. But thats another big buy that probably wont happen for a while after the kit gets installed..
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